第一人称(I, we, my, our, myself, ourselves):
I started my new job last Monday.
We went to the beach and had a great time.
My dog is the most affectionate creature I've ever met.
第二人称(you, your, yourself):
You should try eating more vegetables for a healthier diet.
Your room looks so clean and organized, well done!
Make sure you study hard for the exam.
第三人称(he, she, it, they, his, her, its, their):
He finished his homework before dinner time.
She plays the piano beautifully.
The book it was recommended by the teacher was fascinating.